22358940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 65620800

約数和(自身を除く): 43261860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 149, 164, 183, 205, 244, 246, 298, 305, 366, 410, 447, 492, 596, 610, 615, 732, 745, 820, 894, 915, 1220, 1230, 1490, 1788, 1830, 2235, 2460, 2501, 2980, 3660, 4470, 5002, 6109, 7503, 8940, 9089, 10004, 12218, 12505, 15006, 18178, 18327, 24436, 25010, 27267, 30012, 30545, 36356, 36654, 37515, 45445, 50020, 54534, 61090, 73308, 75030, 90890, 91635, 109068, 122180, 136335, 150060, 181780, 183270, 272670, 366540, 372649, 545340, 745298, 1117947, 1490596, 1863245, 2235894, 3726490, 4471788, 5589735, 7452980, 11179470, 22358940]

約数ペア:

[(1, 22358940), (2, 11179470), (3, 7452980), (4, 5589735), (5, 4471788), (6, 3726490), (10, 2235894), (12, 1863245), (15, 1490596), (20, 1117947), (30, 745298), (41, 545340), (60, 372649), (61, 366540), (82, 272670), (122, 183270), (123, 181780), (149, 150060), (164, 136335), (183, 122180), (205, 109068), (244, 91635), (246, 90890), (298, 75030), (305, 73308), (366, 61090), (410, 54534), (447, 50020), (492, 45445), (596, 37515), (610, 36654), (615, 36356), (732, 30545), (745, 30012), (820, 27267), (894, 25010), (915, 24436), (1220, 18327), (1230, 18178), (1490, 15006), (1788, 12505), (1830, 12218), (2235, 10004), (2460, 9089), (2501, 8940), (2980, 7503), (3660, 6109), (4470, 5002)]